PubMed:32062875 / 162-169
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T24","span":{"begin":5,"end":7},"obj":"IN"}],"text":"tics of"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok26","span":{"begin":5,"end":7},"obj":"IN"}],"text":"tics of"}